AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998SW67 ∴ Orbital info ∴ Epoch epochXXX

(162123) 1998SW67 ▹

ORBITAL INFORMATION

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(ASCII data file 162123.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.64754	1.67e-08	au
e	0.173731	4.9e-08
i	10.784	6.853e-06	deg
Ω	248.271	2.451e-05	deg
ω	45.466	3.219e-05	deg
M	11.145	2.09e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1876	au
Aphelion	3.1075	au
Asc. node-Earth separation	1.27492	au
Desc. node-Earth separation	1.93864	au
Earth MOID	1.18613	au
Orbital period	1573.48	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.12776307	0.00221631	-0.01611385	0.17787783	-0.48532748
-0.12776307	1.00000000	0.00410872	0.01812430	-0.29079067	0.41051429
0.00221631	0.00410872	1.00000000	-0.10689068	0.06973767	0.01157191
-0.01611385	0.01812430	-0.10689068	1.00000000	-0.76391431	0.02731271
0.17787783	-0.29079067	0.06973767	-0.76391431	1.00000000	-0.63539559
-0.48532748	0.41051429	0.01157191	0.02731271	-0.63539559	1.00000000

Covariance matrix
2.79039354E-16	-1.04585684E-16	2.53695340E-16	-6.59627752E-15	9.56472481E-14	-1.69435201E-13
-1.04585684E-16	2.40142111E-15	1.37971522E-15	2.17651813E-14	-4.58704023E-13	4.20434621E-13
2.53695340E-16	1.37971522E-15	4.69567741E-11	-1.79496431E-11	1.53827686E-11	1.65725881E-12
-6.59627752E-15	2.17651813E-14	-1.79496431E-11	6.00528636E-10	-6.02600416E-10	1.39883887E-11
9.56472481E-14	-4.58704023E-13	1.53827686E-11	-6.02600416E-10	1.03618152E-09	-4.27462626E-10
-1.69435201E-13	4.20434621E-13	1.65725881E-12	1.39883887E-11	-4.27462626E-10	4.36789374E-10